[v2] ext4/super.c : Fix a goto label

[Haibo Liu <haiboliu6@gmail.com>]

Thank you for Darrick J. Wong's suggestions :). 
I wrote a new patch and renamed these 9 labels.  

Original labels -> New labels: 

out -> out_unregister_ext23_and_dentry_cache 
out05 -> out_inodecache
out1 -> out_mballoc
out2 -> out_sysfs
out3 -> out_system_zone 
out4 -> out_pageio
out5 -> out_post_read_processing
out6 -> out_pending
out7 -> out_es 


v1->v2: 
Followed Darrick J. Wong's suggestions, renamed these 9 goto labels. 

Signed-off-by: Haibo Liu <haiboliu6@gmail.com>
---
 fs/ext4/super.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 91f20afa1d71..11cffb5a05a4 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -7347,61 +7347,61 @@ static int __init ext4_init_fs(void)
 
 	err = ext4_init_pending();
 	if (err)
-		goto out7;
+		goto out_es;
 
 	err = ext4_init_post_read_processing();
 	if (err)
-		goto out6;
+		goto out_pending;
 
 	err = ext4_init_pageio();
 	if (err)
-		goto out5;
+		goto out_post_read_processing;
 
 	err = ext4_init_system_zone();
 	if (err)
-		goto out4;
+		goto out_pageio;
 
 	err = ext4_init_sysfs();
 	if (err)
-		goto out3;
+		goto out_system_zone;
 
 	err = ext4_init_mballoc();
 	if (err)
-		goto out2;
+		goto out_sysfs;
 	err = init_inodecache();
 	if (err)
-		goto out1;
+		goto out_mballoc;
 
 	err = ext4_fc_init_dentry_cache();
 	if (err)
-		goto out05;
+		goto out_inodecache;
 
 	register_as_ext3();
 	register_as_ext2();
 	err = register_filesystem(&ext4_fs_type);
 	if (err)
-		goto out;
+		goto out_unregister_ext23_and_dentry_cache;
 
 	return 0;
-out:
+out_unregister_ext23_and_dentry_cache:
 	unregister_as_ext2();
 	unregister_as_ext3();
 	ext4_fc_destroy_dentry_cache();
-out05:
+out_inodecache:
 	destroy_inodecache();
-out1:
+out_mballoc:
 	ext4_exit_mballoc();
-out2:
+out_sysfs:
 	ext4_exit_sysfs();
-out3:
+out_system_zone:
 	ext4_exit_system_zone();
-out4:
+out_pageio:
 	ext4_exit_pageio();
-out5:
+out_post_read_processing:
 	ext4_exit_post_read_processing();
-out6:
+out_pending:
 	ext4_exit_pending();
-out7:
+out_es:
 	ext4_exit_es();
 
 	return err;
-- 
2.34.1